Finding the Fourth Proportional to 63,622,936.68, 95,427,258.24 and 17,571,352.56
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Solution
The fourth proportional to 63,622,936.68, 95,427,258.24 and 17,571,352.56 is: 26,355,055.05
Step by Step Solution
- Step 1: Write the proportion equation
63,622,936.68 : 95,427,258.24 = 17,571,352.56 : x - Step 2: Convert to fraction form
63,622,936.68/95,427,258.24 = 17,571,352.56/x - Step 3: Cross multiply
63,622,936.68x = 95,427,258.24 × 17,571,352.56 - Step 4: Simplify right side
63,622,936.68x = 1,676,785,998,369,204.75 - Step 5: Solve for x
x = 1,676,785,998,369,204.75/63,622,936.68 - Step 6: Final answer
x = 26,355,055.05
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.